lkml.org 
[lkml]   [2012]   [Feb]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCHSET] mempool, percpu, blkcg: fix percpu stat allocation and remove stats_lock
On Sun, Feb 26, 2012 at 06:46:41AM +0900, Tejun Heo wrote:
> Hello,
>
> On Fri, Feb 24, 2012 at 10:44:32PM -0500, Vivek Goyal wrote:
> > Booting with blkcg-stacking branch and changing io scheduler from cfq to
> > deadline oopsed.
> >
> > login: [ 67.382768] general protection fault: 0000 [#1] SMP DEBUG_PAGEALLOC
> > [ 67.383037] CPU 1
> > [ 67.383037] Modules linked in: floppy [last unloaded: scsi_wait_scan]
> > [ 67.383037]
> > [ 67.383037] Pid: 4763, comm: bash Not tainted 3.3.0-rc3-tejun-misc+ #6 Hewlett-Packard HP xw6600 Workstation/0A9Ch
> > [ 67.383037] RIP: 0010:[<ffffffff81311793>] [<ffffffff81311793>] cfq_put_queue+0xb3/0x1d0
>
> Hmmm... weird. Looking into it. I'm away from office for a week and
> will probably be slow.

It won't reproduce here. Can you please explain how to trigger it?
Can you please also run addr2line on the oops address?

Thanks.

--
tejun


\
 
 \ /
  Last update: 2012-02-25 23:25    [W:0.412 / U:0.464 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site